User manual OPTOMA EP749

Regulation & safety notices This appendix lists the general notices of your Projector. FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the device and receiver. · Connect the device into an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/television technician for help. Notice: Shielded cables Caution All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations. Changes or modifications not expressly approved by the manufacturer could void the user's authority, which is granted by the Federal Communications Commission, to operate this computer. Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. this device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. Notice: Canadian users This Class B digital apparatus complies with Canadian ICES-003. Remarque à l'intention des utilisateurs canadiens Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada. Declaration of Conformity for EU countries EMC Directive 89/336/EEC (including amendments) Low Voltage Directive 73/23/EEC (amended by 93/68/EEC) R & TTE Directive 1999/EC (if product has RF function) Table of Contents Table of Contents ......................................................................................... 1 Usage Notice ................................................................................................ 2 Introduction .................................................................................................. 4 Precautions ..........................................................................................................2 Product Features ..................................................................................................4 Package Overview ...............................................................................................5 Product Overview .................................................................................................6 Main Unit ........................................................................................................................6 Control Panel .................................................................................................................7 Connection Ports ...........................................................................................................8 Remote Control with Mouse Function and Laser Pointer ..............................................9 Installation .................................................................................................. 10 Connecting the Projector ....................................................................................10 Powering On/Off the Projector ...........................................................................12 Connect the Computer/Notebook ................................................................................10 Connect the Video ....................................................................................................... 11 Powering On the Projector ...........................................................................................12 Powering Off the projector ...........................................................................................13 Warning Indicator .........................................................................................................13 Adjusting the Projector Image Height ..........................................................................14 Adjusting the Projector Zoom / Focus ..........................................................................15 Adjusting Projected Image Size ...................................................................................15 Adjusting the Projected Image ...........................................................................14 User Controls ............................................................................................. 16 Control Panel & Remote Control ........................................................................16 On-Screen Display Menus .................................................................................18 How to Operate ...........................................................................................................18 Menu Tree ....................................................................................................................19 Image-I ........................................................................................................................20 Image-II .......................................................................................................................22 Colour Setting ..............................................................................................................24 Language .....................................................................................................................26 Management ................................................................................................................27 Lamp Setting ................................................................................................................30 Appendices ................................................................................................ 32 Troubleshooting ..................................................................................................32 Replacing the Lamp ...........................................................................................36 Compatibility Modes ...........................................................................................37 RS232 Commands .............................................................................................38 Ceiling Mount Installation ...................................................................................39 Optoma Global Offices .......................................................................................40 1 English Usage Notice Precautions Follow all warnings, precautions and maintenance as recommended in this user's guide to maximize the life of your unit. Warning- Do not look into the projector's lens when the lamp is on. The bright light may hurt your eyes. Warning- To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Warning- Please do not open or disassemble the product as this may cause electric shock. Warning- When changing the lamp, please allow unit to cool down, and follow all changing instructions. Warning- This product will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages. Warning- Reset the "Reset Lamp Hours" function from the On Screen Display "Lamp Setting" menu after replacing the lamp module (refer to page 30). Warning- When switching the projector off, please ensure the projector completes its cooling cycle before disconnecting power. Warning- Turn on the projector first and then the signal sources. Warning- Do not use lens cap when projector is in operation. Warning- When the lamp reaches the end of its life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under "Replacing the Lamp". (see page 36) English 2 Usage Notice Do: Turn off the product before cleaning. Use a soft cloth moistened with mild detergent to clean the display housing. Disconnect the power plug from AC outlet if the product is not being used for a long period of time. Don't: Block the slots and openings on the unit provided for ventilation. Use abrasive cleaners, waxes or solvents to clean the unit. Use under the following conditions: - In extremely hot, cold or humid environments. - In areas susceptible to excessive dust and dirt. - Near any appliance that generates a strong magnetic field. - In direct sunlight. 3 English Introduction Product Features Congratulations and Thank You for choosing Optoma projector. This product is a XGA single chip 0.55" DLP® projector. Outstanding features include: True XGA, 1024 x 768 addressable pixels Texas Instruments Single chip DLP® Technology NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible (480i/p, 576i/p, 720p, 1080i) Multi-Auto functions: Auto detection, Automatic saving of user adjustments Full function IR remote control with laser pointer User friendly multilingual on screen menu Advanced digital keystone correction and high quality full screen image re-scaling User friendly control panel One built-in speaker with 2 Watt amplifier SXGA+, SXGA compression and SVGA, VGA re-sizing Mac compatible DVI support (HDCP compliant) English 4 Introduction Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Composite Video Cable 1.8m Due to the difference in applications for each country, some regions may have different accessories. Wireless Remote Controller Carry Bag RS232 Cable 1.8m 2 x AA Batteries Documents : User's Guide Quick Start Card Warranty Card Quick Troubleshooting Guide 5 English Introduction Product Overview Main Unit 1 2 3 4 7 2 6 5 8 1 9 8 1. 2. 3. 4. 5. 6. 7. 8. 9. English 6 Control Panel Zoom Lever Power Socket Focus Ring Elevator Foot Elevator Button IR Receiver Tilt Adjusting Feet Connection Ports Introduction Control Panel 1 2 3 4 7 5 6 7 8 9 10 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Power/Standby LED Temp Indicator LED Lamp Indicator LED Enter Menu (On/Off) Source Select Keystone +/Re-Sync Four Directional Select Keys Power/Standby 7 English Introduction Connection Ports 1 8 2 3 4 5 6 7 8 9 10 1. DVI-D Input Connector (PC Digital/HDTV/HDCP Input) 2. VGA1-In SCARTConnector (PC Analog signal/SCART RGB/HD/Component Video Input) 3. Audio Input Connector 4. S-Video Input Connector 5. Composite Video Input Connector 6. Monitor Loop-through Output Connector 7. RS232 Connector 8. VGA2-In Connector (PC Analog signal/HD/Component Video Input) 9. Audio Output Connector 10. KensingtonTM Lock Port English 8 Introduction Remote Control with Mouse Function and Laser Pointer 1 2 8 9 10 11 3 4 5 6 7 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 12 13 14 15 16 19 20 21 Freeze Volume +/Power Re-Sync Display Mode Keystone +/Four Directional Select Keys & Number Buttons (0~3) Laser Button AV Mute Wide Mode Zoom In/Zoom Out Enter Menu VGA1 Source VGA2 Source Number Buttons (4~9) Source Lock DVI Source Clear S-Video Source Composite Video Source 17 18 9 English Installation Connecting the Projector Connect the Computer/Notebook VGA RS232 1 5 4 3 2 6 Audio Output (For Active Speakers) Due to the difference in applications for each country, some regions may have different accessories. 1. .............................................................................................................Power Cord 2. ............................................................................................................ RS232 Cable 3. ................................................................................................. Audio Input Cable 4. ............................................................................................... VGA to VGA Cable 5. ...................................................................................................DVI to DVI Cable 6. ..............................................................................................Audio Output Cable English 10 Installation Connect the Video 1 Video Output 4 5 7 3 2 S-Video Output 8 3 6 9 Due to the difference in applications DVD Player, Set-top Box, for each country, HDTV receiver some regions may have different accessories. 1. .............................................................................................................Power Cord 2. ........................................................................................ Composite Video Cable 3. ......................................................................................................... S-Video Cable 4. ...........................................................................SCART VGA/S-Video Adapter 5. ................................................................................................. Audio Input Cable 6. ...................................................................... RCA Component Cable for YPbPr 7. ............................................................................................... VGA to VGA Cable 8. .................................................... VGA to 3 RCA Component/HDTV Adapter 9. ..............................................................................................Audio Output Cable Audio Output (For Active Speakers) 11 English Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cap. 2. Ensure that the power cord and signal cable are securely connected. The Power LED will turn red. 3. Turn on the lamp by pressing "Power/Standby" button on the control panel. And the Power LED will turn green. 4. Turn on your source (computer, notebook, video player, etc.). The projector will detect your source automatically within "Management" menu; check that "Source Lock" has been set to "Off". If the screen displays "No Signal", please make sure the signal cables are securely connected. You can calling out test image method is under "AV Mute" button, then press key to select pattern for view and settle 4 sides, area and focus. If you connect multiple sources at the same time, use the "Source" button on the control panel or direct source key on remote control to switch. Text Pattern Turn on the projector first and then the signal sources. 1 2 Lens Cap Power/Standby English 12 Installation Powering Off the Projector 1. Press the "Power/Standby" button to turn off the projector lamp; you will see a message displayed on the projector's screen. Press the "Power/Standby" button again to confirm, otherwise the message will disappear after 5 seconds. 2. The cooling fans continue to operate for about 30 seconds for cooling cycle and the Power LED will flash red. When the Power LED stops flashing, the projector has entered standby mode. Once in standby mode, simply press "Power/Standby" button to restart the projector. 3. Disconnect the power cord from the electrical outlet and the projector. 4. Do not turn on the projector immediately following a power off procedure. Warning Indicator When the "TEMP" indicator turns red, it indicates the projector has overheated. The projector will automatically shut itself down. When the "LAMP" indicator turns red, it indicates a problem with the lamp. Turn off the projector and disconnect the power cord from the electrical outlet, then contact your local dealer or our service center. See page 40. When the "LAMP" indicator flashes red, it indicates the fan has failed. Stop using the projector and disconnect the power cord from the electrical outlet, then contact your local dealer or our service center. See page 40. 13 English Installation Adjusting the Projected Image Adjusting the Projector Image Height The projector is equipped with elevator foot for adjusting the image height. To raise the image: 1. Press the elevator button . 2. Raise the image to the desired height angle , then release the button to lock the elevator foot into position. 3. Use screw in feet to fine-tune the display angle. To lower the image: 1. Press the elevator button. 2. Lower the image, then release the button to lock the elevator foot into position. 3. Use screw in feet to fine-tune the display angle. Elevator Button 1 3 2 English 14 Tilt Adjusting Feet Elevator Foot Installation Adjusting the Projector Zoom / Focus You may turn the zoom lever to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters). Zoom Lever Focus Ring Adjusting Projection Image Size na l Height Di ag o Width 30.5" (77.5cm) 27.7" (70.4cm) 76.2" (193.6cm) 69.3" (176.1cm) 127.1" (322.7cm) 203.3" (516.3cm) 254.1" (645.4cm) 304.9" (774.5cm) 115.6" (293.5cm) 184.9" (469.6cm) 231.1" (587.0cm) 277.3" (704.4cm) Hd 3.9'(1.2m) 9.8'(3.0m) 16.4'(5.0m) 26.2'(8.0m) 32.8'(10.0m) 39.4'(12.0m) Screen (Diagonal) Screen Size Hd Distance Max. Min. Max. (WxH) Min. (WxH) Max. Min. 30.5"(77.5cm) 27.7"(70.4cm) 24.4"x 18.3" 62.0 x 46.5cm 22.2" x 16.6" 56.3 x 42.2cm 2.75" (7.0cm) 2.49" (6.3cm) 76.2"(193.6cm) 69.3"(176.1cm) 61.0" x 45.7" 154.9 x 116.2cm 55.4" x 41.6" 140.9 x 105.7cm 6.86" (17.4cm) 6.24" (15.9cm) 127.1"(322.7cm) 115.6"(293.5cm) 101.7" x 76.3" 258.2 x 193.6cm 92.5" x 69.4" 234.8 x 176.1cm 11.44" (29.0cm) 10.40" (26.4cm) 203.3"(516.3cm) 184.9"(469.6cm) 162.6" x 122" 413.0 x 309.8cm 147.9" x 110.9" 375.7 x 281.8cm 18.30" (46.5cm) 16.64" (42.3cm) 254.1"(645.4cm) 231.1"(587.0cm) 203.3" x 152.5" 516.3 x 387.2cm 184.9" x 138.7" 469.6 x 352.2cm 22.87" (58.1cm) 20.80" (52.8cm) 304.9"(774.5cm) 277.3"(704.4cm) 243.9" x 182.9" 619.6 x 464.7cm 221.8" x 166.4" 563.5 x 422.6cm 27.44" (69.7cm) 24.96" (63.4cm) 3.9' (1.2m) 9.8' (3.0m) 16.4' (5.0m) 26.2' (8.0m) 32.8' (10.0m) 39.4' (12.0m) This graph is for user's reference only. 15 English User Controls Control Panel & Remote Control There are two ways for you to control the functions: Remote Control and Control Panel. Using the Control Panel Power/Standby Source Menu Four Directional Select Keys Enter Keystone Re-Sync Refer to the "Power On/Off the Projector" section on pages 12-13. Press "Source" to select an input signal. Turns the menu On or Off. Use to navigate through the menus. Confirm your item selection. Adjusts image distortion caused by tilting the projector (±16 degrees). Automatically synchronizes the projector to the input source. English 16 User Controls Using the Remote Control Power Re-Sync Keystone Laser Button AV Mute Volume +/Freeze Display Mode Wide Zoom In Zoom Out Four Directional Select Keys Menu Clear Enter Source Lock Video S-Video VGA1 VGA2 DVI Refer to the "Power On/Off the Projector" section on pages 12-13. Automatically synchronizes the projector to the input source. Adjusts image distortion caused by tilting the projector (±16 degrees). Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. Momentarily turns off the audio and video. Press this button again to unlock. Increases/decreases speaker volume. Press "Freeze" to pause the screen image. Press this button again to unlock. Select the display mode from PC, Photo, Movie, sRGB and User. Fix to 16:9 screen. Zoom in to magnify the image. Zoom out to reduce the image. Use to navigate through the menus. Display or exits the on-screen display menus for projector. Clear your selection. Confirm your item selection. Select auto detection all connector ports or lock current connector port. (See page 27 for more) Choose composite video source. Choose S-Video source. Choose primary VGA-In or SCART source. Choose secondary VGA-In source. Choose DVI-D source. 17 English User Controls On Screen Display Menus The Projector has multilingual On Screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to Operate 1. To open the OSD menu, press "Menu" on the Remote Control or Control Panel. 2. When OSD is displayed, use key to enter sub menu. keys to select any item in the main menu. While making a selection on a particular page, press 3. Use by keys to select the desired item and adjust the settings key. 4. Select the next item to be adjusted in the sub menu and adjust as described above. 5. Press "Menu" to confirm, and the screen will return to the main menu. 6. To exit, press "Menu" again. The OSD menu will close and the projector will automatically save the new settings. Main Menu Sub Menu Setting English 18 User Controls Menu Tree 19 English User Controls Image-I Display Mode There are many factory presets optimized for various types of images. PC: For computer or notebook. (brightest image) Photo: For optimum colour at high brightness. Movie: For home theater. sRGB: For standard PC colour. (best colour reproduction) User: Memorize user's settings. Brightness Adjust the brightness of the image. Press the Press the Contrast to darken image. to lighten the image. The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. Press the to decrease the contrast. Press the to increase the contrast. White Intensity Use the white peaking control to set the white peaking level of DMD chip. 0 stands for minimal peaking, and 10 stands for maximum peaking. If you prefer a brighter image, adjust towards the maximum setting. For a smooth and more natural image, adjust towards the minimum setting. English 20 User Controls Colour Temperature Adjusts the colour temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. Each display mode has its own colour temperature and can memorize user's selection. For example: Display mode Colour Temp. PC sRGB Photo Low Movie User sRGB High User Mid When you adjust the colour setting item, the colour temperature will be set as "User" automatically. And this set "User" is the same for all display mode. (See the section of "Colour Setting" for details). Saturation Adjusts a video image from black and white to fully saturated colour. Press the to decrease the amount of saturation in the image. Press the to increase the amount of saturation in the image. Sharpness Adjusts the sharpness of the image. "Saturation" and "De-interlace" functions are only supported under Video mode. Press the to decrease the sharpness. Press the to increase the sharpness. De-interlace This function converts an interlaced video signal into progressive signal. On: Automatically switch the mode of Deinterlace. Off: Switch Deinterlace mode to video mode for video source or TV source. 21 English User Controls Image-II Frequency "Frequency" changes the display data frequency to match the frequency of your computer's graphic card. If you experience a vertical flickering bar, use this function to make an adjustment. Phase "Frequency", "Phase", "Hor. position" and "Ver. position" functions are only supported under Computer mode. "Phase" synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to correct it. Hor. Position (Horizontal Position) Press the to move the image left. Press the to move the image right. Ver. Position (Vertical Position) Press the to move the image down. Press the to move the image up. Degamma This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input. Aspect Ratio Use this function to choose your desired aspect ratio. 4:3 : The input source will be scaled to fit the projection screen. 16:9 : The input source will be scaled to fit the width of the screen. LBX: This format is for non-16x9, letterbox source and for users who use external 16x9 lens to display 2.35:1 aspect ratio using full resolution. the "Window" mode to fit the image onto the screen without changing the projection distance. Window: When a 4:3 image is bigger than a 16:9 screen, select English 22 User Controls Input Signal Display area Picture area Display on Screen Ver. Shift (16:9) Adjust the image position up or down, when you select the aspect ratio of 16:9. Ver. Shift (16:9): Image Position at window mode will also be moved accordingly. Press the Press the to move the image down. to move the image up. 23 English User Controls Colour Setting Colour Setting Full Range: Adjust the Red, Green and Blue color for all screen. Enhance Individual: Adjust the Red, Green, Blue, Yellow, Cyan and Magenta colors for advanced adjustment of the individual colors. - Red Enhance Red + Red Full Range: + Red When you adjust the colour setting item, the colour temperature will be set as "User" automatically. And this set "User" is the same for all display mode. For example: Icon L M U S H Colour Temp. Low Mid User sRGB High L M PC U S H L Photo M U S H L Movie M U S H L sRGB M U S H L User M U S H from the same colour setting English 24 User Controls Different color setting will be memorized at 4 different source groups. But they will be same under same source. DVI/VGA Component-p (480p/576p/720p/1080i) Component-i (480i/576i) Video / S-Video When we adjust color setting the current color temperature will be memorized before it auto switch to "User". Because the memorized color temperature will be a base of "User". For example: 1.) Colour temp. is Mid 2.) User creates his favorite color based on "Mid" setting of colour temperature. So when user switches colour temperature to "User", will find the image color temperature close to "Mid". 25 English User Controls Language Language Choose the multilingual OSD menu. Use the your preferred language. Press "Enter" to finalize the selection. or key to select English 26 User Controls Management Menu Location Choose the menu location on the display screen. Projection Front-Desktop The factory default setting. Rear-Desktop When you select this function, the projector reverses the image so you can project from behind a translucent screen. Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection. Rear-Ceiling When you select this function, the projector reverses and turns the image upside down. You can project from behind a translucent screen with ceiling mounted projection. Source Lock On: The projector will search specified connection port. Off: The projector will search for other signals if the current input signal is lost. Keypad Lock On: All buttons will lock on the control panel. When you unlock, press "Enter" for about 3 seconds on the control panel. Off: The control panel is worked. 27 English User Controls Volume Press to decrease the volume. Press to increase the volume. Keystone (Keystone Correction) Adjusts image distortion caused by tilting projector. (±16 degrees) Digital Zoom Press the Press the Reset to reduce the size of an image. to magnify an image on the projection screen. Choose "Enter" to return the adjustments and settings to the factory default values. Management Projector ID Allows RS232 control of an individual projector. Range 01-99. Security First Time: 1. Press "Enter" to set password. 2. The Password is 4 digits, DEFAULT VALUE is "0000". (first time) 3. Use number buttons on the remote to select your password, and then press "Enter" key to confirm your selection. Change Password: 1. Press "Enter" to input old password. English 28 User Controls 2. Use number button to enter current password, and then press "Enter" key again to reveal next OSD menu. 3. Scroll down to highlight Password, and then press "Enter" to activate. 4. Enter new password (4 digits in length) using the number buttons on the remote, then press "Enter" to confirm. 5. Enter new password again and press "Enter" to confirm. Security Mode Security Timer: Can be select the time (month/day/hour) function to set the number of hours the projector can be used. Once this time has elapsed you will be requested to enter your password again (Use number buttons on remote. To change password, follow change password instructions above). when turning on the projector. Enable: Choose "Enable" to enable security verification Disable: Choose "Disable" to be able to switch on the projector without password verification. 29 English User Controls Lamp Setting Projection Hours Displays the projection time. Lamp Hours Displays the cumulative lamp operating time. Reset Lamp Hours Resets the lamp life hour counter after replacing the lamp. Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message will appear 30 hours before end of life. ECO Mode Choose "On" to dim the projector lamp which will lower power consumption and extend the lamp life by up to 130%. Choose "Off" to return to normal mode. High Altitude Choose "On" to turn on High Altitude mode. Operates the fans at full speed continuously to allow for proper high altitude cooling of the projector. Auto Power On Choose "On" to power on the projector automatically when the power cord has connected. Choose "Off" to return to normal mode. Auto Power Off Sets the countdown timer interval. The countdown timer will start, when there is no signal being sent to the projector. Then projector will automatically power off when the countdown has finished. English 30 Appendices Sleep Timer Sets the countdown timer interval. The timer will begin, with or without a signal input. Then the projector will automatically power off then the sleep timer countdown has finished. 31 English Appendices Troubleshooting If you experience trouble with the projector, refer to the following information. If the problem persists, please contact your local reseller or service center, see page 40 for details. Problem: No image appears on screen Ensure all the cables and power connections are correctly and securely connected as described in the "Installation" section. Ensure the pins of connectors are not crooked or broken. Check if the projection lamp has been securely installed. Please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is switched on. Ensure that the "AV Mute" feature is not turned on. Problem: Left of right edge of the image is missing or the image is unstable or noisy Press "Re-Sync" on the remote control or on control panel. If you are using a PC: For Windows 3.x: 1. In the Windows Program Manager, double click the "Windows Setup" icon in the Main group. 2. Verify that your display resolution setting is less than or equal to 1400 x 1050. For Windows 95, 98, 2000, XP: 1. From the "My Computer" icon, open the "Control Panel" folder, and double click the "Display" icon. 2. Select the "Settings" tab. 3. Click on the "Advanced Properties" button. If the projector is still not projecting the whole image, you will also need to change the monitor display you are using. Refer to the following steps. 4. Verify the resolution setting is less than or equal to 1400 x 1050 resolution. English 32 Appendices 5. Select the "Change" button under the "Monitor" tab. 6. Click on "Show all devices." Next, select "Standard monitor types" under the SP box; choose the resolution mode you need under the "Models" box. If you are using a Notebook: 1. First, follow the steps above to adjust resolution of the computer. 2. Press the toggle output settings. example: [Fn]+[F4] Compaq=> [Fn]+[F4] Hewlett => [Fn]+[F4] Dell => [Fn]+[F8] Packard Gateway=> [Fn]+[F4] NEC=> [Fn]+[F3] IBM=> [Fn]+[F7] Toshiba => [Fn]+[F5] Mac Apple: System Preference-->Display-->Arrangement-->Mirror display If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. Problem: The screen of the Notebook or PowerBook computer is not displaying a presentation If you are using a Notebook PC: Some Notebook PCs may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer's documentation for detailed information. Problem: Image is unstable or flickering Use "Phase" to correct it. (See page 22) Change the monitor colour setting on your computer. Problem: Image has vertical flickering bar Use "Frequency" to make an adjustment. (See page 22) Check and reconfigure the display mode of your graphic card to make it compatible with the product. Problem: Image is out of focus Adjusts the Focus Ring on the projector lens. 33 English Appendices Make sure the projection screen is between distance 3.9 to 39.4 feet (1.2 to 12.0 meters) from the projector. (See page 15) The projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting. Problem: The image is stretched when displaying 16:9 DVD If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following: Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD. If you can't select 4:3 aspect ratio type on your DVD player, please select 4:3 aspect ratio in the on screen menu. Problem: Image is reversed Select "Management-->Projection" from the OSD and adjust the projection direction. (See page 27) Problem: Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp". (See page 36) Problem: LED lighting message Message Standby State (Input power cord) Warming Normal Mode Cooling Flashing Flashing Power-LED (Green) (Red) Temp-LED Lamp-LED Steady light => No light => Error (Lamp failed) Error (Fan failed) Error (Over Temp.) Flashing English 34 Appendices Problem: Message Reminders Fan fail: Over temperature: Power Off: Replace the lamp: 35 English Appendices Replacing the Lamp The projector keeps track of the lamp usage. It will show you a warning message Warning: Lamp compartment is hot! Allow 30 minutes to cool down before changing lamp! When you see this message, change the lamp as soon as possible. Make sure the projector has cooled down for at least 30 minutes before changing the lamp. 1 3 5